CA1040884A - Debitmetre - Google Patents

Debitmetre

Info

Publication number
CA1040884A
CA1040884A CA226,838A CA226838A CA1040884A CA 1040884 A CA1040884 A CA 1040884A CA 226838 A CA226838 A CA 226838A CA 1040884 A CA1040884 A CA 1040884A
Authority
CA
Canada
Prior art keywords
piston
cylinder
flow meter
flow
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA226,838A
Other languages
English (en)
Inventor
Charles R. Gerlach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southwest Research Institute SwRI
Original Assignee
Southwest Research Institute SwRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Southwest Research Institute SwRI filed Critical Southwest Research Institute SwRI
Application granted granted Critical
Publication of CA1040884A publication Critical patent/CA1040884A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CA226,838A 1974-05-17 1975-05-13 Debitmetre Expired CA1040884A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470813A US3910112A (en) 1974-05-17 1974-05-17 Flow meter

Publications (1)

Publication Number Publication Date
CA1040884A true CA1040884A (fr) 1978-10-24

Family

ID=23869161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,838A Expired CA1040884A (fr) 1974-05-17 1975-05-13 Debitmetre

Country Status (6)

Country Link
US (1) US3910112A (fr)
JP (1) JPS50159765A (fr)
CA (1) CA1040884A (fr)
DE (1) DE2521952C3 (fr)
GB (1) GB1486130A (fr)
IT (1) IT1038183B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627735C2 (de) * 1976-06-21 1985-02-21 Josef Heinrichs Meßgeräte, 5000 Köln Dämpfungseinrichtung bei Schwebekörper-Durchflußmeßgeräten, insbesondere für gasförmige Medien
US4181835A (en) * 1978-03-27 1980-01-01 Bowden John W Gas flow indicator having a magnetic field sensitive switch that _is responsive to the position of a magnet secured to a piston
US4282761A (en) * 1979-08-20 1981-08-11 Rosaen Nils O Fluid flow meter
ZA828528B (en) * 1981-12-09 1983-09-28 Sperry Corp Flow sensor with extended low flow range
US4475407A (en) * 1982-12-27 1984-10-09 Brunswick Corporation Temperature compensated flow sensor
DE3341460C2 (de) * 1983-11-17 1994-10-20 Klaus Dipl Ing Kobold Schwebekörper-Durchflußmesser
US4619139A (en) * 1984-07-23 1986-10-28 Universal Flow Monitors, Inc. Flow meter with displaceable flow rate indicator
FR2583160B1 (fr) * 1985-06-11 1987-09-18 Inst Francais Du Petrole Methode et dispositif pour detecter un debit de fluide
US5063775A (en) * 1987-08-19 1991-11-12 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
US5222867A (en) * 1986-08-29 1993-06-29 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
GB8625705D0 (en) * 1986-10-28 1986-12-03 Cuthbert R M Variable orifice flow meter
US5006044A (en) * 1987-08-19 1991-04-09 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
US4993269A (en) * 1988-12-16 1991-02-19 Bird Products Corporation Variable orifice flow sensing apparatus
US5033312A (en) * 1989-11-06 1991-07-23 Bicore Monitoring Systems Gas flow meter housing
US5343763A (en) * 1992-06-15 1994-09-06 Racine Federated Inc. Flow indicator impeller module
WO1996011717A1 (fr) 1994-10-14 1996-04-25 Bird Products Corporation Ventilateur mecanique portatif pourvu d'un compresseur d'entrainement
GB2297848B (en) * 1995-09-06 1997-03-05 Spirax Sarco Ltd Flow meters
US5880378A (en) * 1996-08-19 1999-03-09 Southwest Research Institute Critical flow venturi with variable and continuous range
FR2772739B1 (fr) * 1997-12-18 2000-02-25 Sylvain Jean Janssen Distributeur de carburant pour vehicules automobiles faisant usage d'un mesureur du type turbine avec systeme de correction de l'erreur due a l'influence de la viscosite
US6135967A (en) * 1999-04-26 2000-10-24 Fiorenza; Anthony Joseph Respiratory ventilator with automatic flow calibration
US6240919B1 (en) 1999-06-07 2001-06-05 Macdonald John J. Method for providing respiratory airway support pressure
US7549348B2 (en) * 2007-06-27 2009-06-23 Burger & Brown Engineering, Inc. Flow characteristic indicating flow meter
CN106768092A (zh) * 2016-11-22 2017-05-31 大连大开污水处理有限公司 一种便携式弹簧流量计
US10260923B2 (en) 2017-07-25 2019-04-16 Ecolab Usa Inc. Fluid flow meter with normalized output
US10126152B1 (en) 2017-07-25 2018-11-13 Ecolab Usa Inc. Fluid flow meter with linearization
US10935407B2 (en) * 2017-07-25 2021-03-02 Ecolab Usa Inc. Fluid flow meter with viscosity correction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061852A (en) * 1935-06-12 1936-11-24 Frank J Schweitzer Flow bean valve
US3789664A (en) * 1971-08-27 1974-02-05 J Bozek Fluid flow range indicating apparatus

Also Published As

Publication number Publication date
JPS50159765A (fr) 1975-12-24
US3910112A (en) 1975-10-07
DE2521952B2 (de) 1979-09-06
DE2521952C3 (de) 1980-05-29
DE2521952A1 (de) 1975-12-11
GB1486130A (en) 1977-09-21
IT1038183B (it) 1979-11-20

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